... including 90, 120, 135, and 140 degrees swashplates.4.Graphical illustrated instruction on the computer setup software directs ... tape.10.3GX utilizes 16 bit processor which is 4 times faster than previous generation, along with a ... achieve the most optimal CG position of the helicopter. 4. Vertical rudder servo mount design for closer CG, ... batteryX1 T-REX 450 PRO DFC Combo remote control helicopter model